Switch from deploy utils to the right objects

It also prints the full exceptions and removes useless casts.

Change-Id: I19ff1ae90670833f998c0d17592da82207235229
Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
(cherry picked from commit fd18d52e94cc293c32bb7f69a00ec4604bdace0e)

4 files changed, 49 insertions, 35 deletions

diff --git a/functest/opnfv_tests/openstack/vping/vping_base.py b/functest/opnfv_tests/openstack/vping/vping_base.py
index 13e0efbc8..4b6e4e97f 100644
--- a/functest/opnfv_tests/openstack/vping/vping_base.py
+++ b/functest/opnfv_tests/openstack/vping/vping_base.py
@@ -16,11 +16,14 @@ import time
 import uuid
 
 from snaps.config.flavor import FlavorConfig
-from snaps.config.network import NetworkConfig, SubnetConfig
+from snaps.config.network import NetworkConfig
+from snaps.config.network import SubnetConfig
 from snaps.config.router import RouterConfig
 from snaps.openstack.create_flavor import OpenStackFlavor
+from snaps.openstack.create_image import OpenStackImage
+from snaps.openstack.create_network import OpenStackNetwork
+from snaps.openstack.create_router import OpenStackRouter
 from snaps.openstack.tests import openstack_tests
-from snaps.openstack.utils import deploy_utils
 from xtesting.core import testcase
 
 from functest.opnfv_tests.openstack.snaps import snaps_utils
@@ -85,14 +88,14 @@ class VPingBase(testcase.TestCase):
                 '%Y-%m-%d %H:%M:%S'))
 
         image_base_name = '{}-{}'.format(
-            getattr(config.CONF, 'vping_image_name'),
-            str(self.guid))
+            getattr(config.CONF, 'vping_image_name'), self.guid)
         os_image_settings = openstack_tests.cirros_image_settings(
             image_base_name, image_metadata=self.cirros_image_config)
         self.logger.info("Creating image with name: '%s'", image_base_name)
 
-        self.image_creator = deploy_utils.create_image(
+        self.image_creator = OpenStackImage(
             self.os_creds, os_image_settings)
+        self.image_creator.create()
         self.creators.append(self.image_creator)
 
         private_net_name = getattr(
@@ -116,29 +119,31 @@ class VPingBase(testcase.TestCase):
 
         self.logger.info(
             "Creating network with name: '%s'", private_net_name)
-        self.network_creator = deploy_utils.create_network(
+        subnet_settings = SubnetConfig(
+            name=private_subnet_name,
+            cidr=private_subnet_cidr,
+            dns_nameservers=[env.get('NAMESERVER')])
+        self.network_creator = OpenStackNetwork(
             self.os_creds,
             NetworkConfig(
                 name=private_net_name,
                 network_type=vping_network_type,
                 physical_network=vping_physical_network,
                 segmentation_id=vping_segmentation_id,
-                subnet_settings=[SubnetConfig(
-                    name=private_subnet_name,
-                    cidr=private_subnet_cidr,
-                    dns_nameservers=[env.get('NAMESERVER')])]))
+                subnet_settings=[subnet_settings]))
+        self.network_creator.create()
         self.creators.append(self.network_creator)
 
         # Creating router to external network
-        log = "Creating router with name: '%s'" % self.router_name
-        self.logger.info(log)
+        self.logger.info("Creating router with name: '%s'", self.router_name)
         ext_net_name = snaps_utils.get_ext_net_name(self.os_creds)
-        self.router_creator = deploy_utils.create_router(
+        self.router_creator = OpenStackRouter(
             self.os_creds,
             RouterConfig(
                 name=self.router_name,
                 external_gateway=ext_net_name,
-                internal_subnets=[private_subnet_name]))
+                internal_subnets=[subnet_settings.name]))
+        self.router_creator.create()
         self.creators.append(self.router_creator)
 
         self.logger.info(
@@ -187,8 +192,8 @@ class VPingBase(testcase.TestCase):
             for creator in reversed(self.creators):
                 try:
                     creator.clean()
-                except Exception as error:  # pylint: disable=broad-except
-                    self.logger.error('Unexpected error cleaning - %s', error)
+                except Exception:  # pylint: disable=broad-except
+                    self.logger.exception('Unexpected error cleaning')
 
     def _do_vping(self, vm_creator, test_ip):
         """
diff --git a/functest/opnfv_tests/openstack/vping/vping_ssh.py b/functest/opnfv_tests/openstack/vping/vping_ssh.py
index 7cdcd2576..93c9c0976 100644
--- a/functest/opnfv_tests/openstack/vping/vping_ssh.py
+++ b/functest/opnfv_tests/openstack/vping/vping_ssh.py
@@ -9,6 +9,7 @@
 
 """vPingSSH testcase."""
 
+import logging
 import time
 
 from scp import SCPClient
@@ -29,6 +30,7 @@ from functest.utils import config
 
 
 class VPingSSH(vping_base.VPingBase):
+    # pylint: disable=too-many-instance-attributes
     """
     VPingSSH testcase implementation.
 
@@ -41,6 +43,7 @@ class VPingSSH(vping_base.VPingBase):
         if "case_name" not in kwargs:
             kwargs["case_name"] = "vping_ssh"
         super(VPingSSH, self).__init__(**kwargs)
+        self.logger = logging.getLogger(__name__)
 
         self.kp_name = getattr(config.CONF, 'vping_keypair_name') + self.guid
         self.kp_priv_file = getattr(config.CONF, 'vping_keypair_priv_file')
@@ -120,8 +123,8 @@ class VPingSSH(vping_base.VPingBase):
             self.creators.append(self.vm2_creator)
 
             return self._execute()
-        except Exception as exc:  # pylint: disable=broad-except
-            self.logger.error('Unexpected error running test - ' + exc.message)
+        except Exception:  # pylint: disable=broad-except
+            self.logger.exception('Unexpected error running test')
             return testcase.TestCase.EX_RUN_ERROR
 
     def _do_vping(self, vm_creator, test_ip):
diff --git a/functest/opnfv_tests/openstack/vping/vping_userdata.py b/functest/opnfv_tests/openstack/vping/vping_userdata.py
index 7d9a57c93..c2ff75150 100644
--- a/functest/opnfv_tests/openstack/vping/vping_userdata.py
+++ b/functest/opnfv_tests/openstack/vping/vping_userdata.py
@@ -9,6 +9,7 @@
 
 """vping_userdata testcase."""
 
+import logging
 import time
 
 from snaps.config.network import PortConfig
@@ -28,6 +29,7 @@ class VPingUserdata(vping_base.VPingBase):
         if "case_name" not in kwargs:
             kwargs["case_name"] = "vping_userdata"
         super(VPingUserdata, self).__init__(**kwargs)
+        self.logger = logging.getLogger(__name__)
 
     def run(self, **kwargs):
         """
diff --git a/functest/tests/unit/openstack/vping/test_vping.py b/functest/tests/unit/openstack/vping/test_vping.py
index 3aaa4594a..adc0f69a6 100644
--- a/functest/tests/unit/openstack/vping/test_vping.py
+++ b/functest/tests/unit/openstack/vping/test_vping.py
@@ -60,14 +60,16 @@ class VPingUserdataTesting(unittest.TestCase):
                 'get_ext_net_name', return_value='foo')
     def test_vping_userdata(self, *args):
         # pylint: disable=unused-argument
-        with mock.patch('snaps.openstack.utils.deploy_utils.create_image',
+        with mock.patch('snaps.openstack.create_image.OpenStackImage.create',
                         return_value=OpenStackImage(self.os_creds, None)), \
-                mock.patch('snaps.openstack.utils.deploy_utils.create_network',
-                           return_value=OpenStackNetwork(
-                               self.os_creds, NetworkConfig(name='foo'))), \
-                mock.patch('snaps.openstack.utils.deploy_utils.create_router',
-                           return_value=OpenStackRouter(
-                               self.os_creds, RouterConfig(name='foo'))), \
+                mock.patch(
+                    'snaps.openstack.create_network.OpenStackNetwork.create',
+                    return_value=OpenStackNetwork(
+                        self.os_creds, NetworkConfig(name='foo'))), \
+                mock.patch(
+                    'snaps.openstack.create_router.OpenStackRouter.create',
+                    return_value=OpenStackRouter(
+                        self.os_creds, RouterConfig(name='foo'))), \
                 mock.patch('snaps.openstack.utils.deploy_utils.'
                            'create_vm_instance',
                            return_value=OpenStackVmInstance(
@@ -133,14 +135,15 @@ class VPingSSHTesting(unittest.TestCase):
             cidr='10.0.0.1/24',
             dns_nameservers=[env.get('NAMESERVER')])
 
-        with mock.patch('snaps.openstack.utils.deploy_utils.create_image',
+        with mock.patch('snaps.openstack.create_image.OpenStackImage.create',
                         return_value=OpenStackImage(self.os_creds, None)), \
-                mock.patch('snaps.openstack.utils.deploy_utils.create_network',
-                           return_value=OpenStackNetwork(
-                               self.os_creds,
-                               NetworkConfig(
-                                   name='foo',
-                                   subnet_settings=[subnet_config]))), \
+                mock.patch(
+                    'snaps.openstack.create_network.OpenStackNetwork.create',
+                    return_value=OpenStackNetwork(
+                        self.os_creds,
+                        NetworkConfig(
+                            name='foo',
+                            subnet_settings=[subnet_config]))), \
                 mock.patch('snaps.openstack.utils.deploy_utils.'
                            'create_vm_instance',
                            return_value=OpenStackVmInstance(
@@ -153,9 +156,10 @@ class VPingSSHTesting(unittest.TestCase):
                 mock.patch('snaps.openstack.utils.deploy_utils.create_keypair',
                            return_value=OpenStackKeypair(
                                self.os_creds, KeypairConfig(name='foo'))), \
-                mock.patch('snaps.openstack.utils.deploy_utils.create_router',
-                           return_value=OpenStackRouter(
-                               self.os_creds, RouterConfig(name='foo'))), \
+                mock.patch(
+                    'snaps.openstack.create_router.OpenStackRouter.create',
+                    return_value=OpenStackRouter(
+                        self.os_creds, RouterConfig(name='foo'))), \
                 mock.patch('snaps.openstack.utils.deploy_utils.'
                            'create_security_group',
                            return_value=OpenStackSecurityGroup(